baber/WOPTO huggingface dataset:
Patent JP-H02117775-A (JP)
Title: Automatic build-up welding equipment for track roller
Inventor: MORIKI YASUMITSU
IPC: B23K9/12
Filed: 1988-10-25
Abstract: PURPOSE:To obtain the uniform build-up surface for each layer by connecting a switch box by which lateral and vertical positions with respect to a torch of a fitting lever are made adjustable to a welding machine by a connecting rod and moving the torch reversely automatically to the proper position by the switch box. CONSTITUTION:An angle between guide pieces 22 and 23 of a lever colliding device 21 is set by a gage plate (G) fitted to an angle between both side walls of the build-up surface of an object to be built-up by welding and the interval thereof is coincident with the distance between the side walls. Then, it is set so that the tip of the torch 4 is moved to a welding starting point of one side and the lever tip 18a of the switch box 15 abuts on the guide piece 22 to actuate a limit switch 16. The torch 4 is driven and oscillation welding is started and moved in the R arrow direction. When the lever tip 18a abuts on the guide piece 23, the upper end 18b of the lever presses an actuator 17a of a switch and the driving direction is reversed and moved in the L arrow direction. By this method, rollers of different types are handled continuously by the same welding machine and efficiency of reproduction work of the rollers can be improved.
Patent JP-H04145638-A (JP)
Title: Semiconductor wafer inspecting device
Inventor: KATO MAMORU
IPC: H01L21/66
Filed: 1990-10-05
Abstract: PURPOSE:To easily ensure the airtightness of an infrared window by forming the top and bottom flanges of a cylindrical frame which supports a cooling chamber by using reinforced fiber material whose content and orientation of the fiber are prescribed. CONSTITUTION:A cooling chamber which has parts such as a wafer supporting plate and a top plate which suspends a probe card mounting frame supporting bar is supported by a cylindrical frame formed by a cylinder 8a and top and bottom flanges 8b and 8c. The flanges 8b and 8c are formed of reinforced fiber plastic (FRP) material reinforced by glass fiber, carbon fiber, aramid fiber, etc., and the content and orientation of the reinforced fiber are permitted to be the same as the thermal expansion of infrared ray transmitting window planes 9a and 9b. Therefore, the airtightness of the infrared window is simply ensured by o-ring seal, etc., without using a hermetic type sapphire glass window, and infrared rays are stably irradiated.
Patent JP-H0691911-A (JP)
Title: Thermal head
Inventor: OGAWA MINORU
IPC: B41J2/335
Filed: 1992-09-14
Abstract: PURPOSE:To improve a yield in relation to a pattern disconnection fault on the occasion of patterning on a base for a thermal head which has a height difference. CONSTITUTION:A surface roughness improving layer 2 of glass glaze or the like is formed on the upper surface of an alumina base 1 having a height difference, and a heating resistor layer 4 and a wiring pattern of an electrode and others are foamed on the upper surface of this surface roughness improving layer 2 by a method of photolithography.
Patent JP-H0681237-A (JP)
Title: Porous acrylic blended yarn for towel
Inventor: MIZUKAMI YOSHIKATSU
IPC: D02G3/04
Filed: 1992-09-11
Abstract: PURPOSE:To provide a spun yarn for towels wringable by hand and not getting stiff during use. CONSTITUTION:This blended yarn comprises 30-70wt.% of porous shrunk acrylic fibers >=18wt.% in water absorptivity consisting of a polymer blend composed of 80-95wt.% of a polymer having >=94wt.% of acrylonitrile unit and copolymerized with a monomer bearing >=3wt.% of silfonate group and 20-5wt.% of cellulose acetate with >=30wt.% of cotton.
Patent JP-2000099832-A (JP)
Title: Point card system
Inventor: ISHIKAWA MASAYUKI
IPC: G07G1/12
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To apply a point card service to a repeater customer by display recording latest accumulated points on the surface of a new card each time the accumulated points are changed in commercial transaction, and then issuing the card to the customer. SOLUTION: A new second issue card is inserted into a card writing device, and information such as the name and telephone number of a customer, the order date, the name of ordered merchandise, and accumulated points is display- recorded on the surface of the second issue card by a display writing means 8a, and the issue of the second issue card is prepared. Then, a deliverer visits a customer's house with the ordered merchandise and the second issue card, and gives the ordered merchandise and the second issue card to the customer. Also, the deliverer collects the initial card previously given to the customer. Thus, the history information of the past merchandise order is accumulated and recorded, and the latest accumulated point information is added, updated, and stored, in the customer information registered in a customer data base 3.
Patent JP-2000096583-A (JP)
Title: Back-filling method for excavated part in underground building frame construction
Inventor: ISHIKAWA TAKANORI
IPC: E02D29/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the back-filling method for an excavated part for shortening a construction period and suppressing an execution cost at the time when an underground building frame is to be constructed. SOLUTION: A ground to construct an underground building frame 28 is excavated down to a prescribed depth, an earth retaining wall 10 is formed along the inner periphery of a formed excavation part, and a form block wall 20 piling blocks is formed at a position for constructing the underground building frame of the excavation part. Concrete is placed on the inside of the form block wall, and soil mortar 26 is injected in the whole space area between the earth retaining wall and the form block wall as a back-filling material.
Patent JP-H03130211-A (JP)
Title: Dental material composition
Inventor: KUBO MOTONOBU
IPC: A61K6/891
Filed: 1989-10-16
Abstract: PURPOSE:To obtain a dental material composition, containing a fluorine- containing epoxy compound, photopolymerization initiator or fluorine-containing (meth)acrylate compound and polymerization initiator and capable of providing hardened products excellent in abrasion, water resistance, strength and aesthetic properties. CONSTITUTION:A dental material composition containing a compound expressed by formula I (M is formula II, III, etc.; (n) is 0 or an optional positive number), a photopolymerization initiator (e.g. a diazonium or sulfonium salt) or a compound expressed by formula IV (Y is H or CH3) and a polymerization initiator (e.g. 2,2'-azobisisobutyronitrile). For example, a conventional epoxy resin, epoxy (meth)acrylate, resin, etc., and further a diluent, hardener (initiator), coupling agent, etc., may be contained as other constituent elements in the aforementioned composition. A cured product, excellent in low water absorptivity and abrasion resistance and having a high hardness is obtained from the above-mentioned composition.
Patent JP-H07103271-A (JP)
Title: Automatic slack adjuster
Inventor: OKA HIDEKI
IPC: B60T1/06
Filed: 1993-10-04
Abstract: PURPOSE:To facilitate attachment of an automatic slack adjuster even if there is an interference article on the vehicular side. CONSTITUTION:A link lever 30 wherein one end is connected to a fixed member 20 so as to be freely oscillated, while the other end is connected to the other end of an actuator rod so as to be freely oscillated, and a link 40 wherein one end is connected to an oscillating member 50 to do the same motion as an adjuster arm 5 so as to be freely oscillated, while the other end is connected to the optional point between one end and the other end of the link lever 30 so as to be freely oscillated are provided.
Patent JP-H09108745-A (JP)
Title: Scrapless burring device
Inventor: KONO KAZUO
IPC: B21D19/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To flatten the top end of a metal remaining part on the top end of a burring part by providing a punch head inserting hole which is inserted with a head of burring punch having broken through a metal plate. SOLUTION: A metal plate W is put between a lower die and an upper die 7, a burring punch 5 is lowered, and a prepared hole is formed on the metal plate W with the top end of a small diameter punch part 52. When the burring punch 51 is lowered further, the metal plate W is subjected to burring, the burring part of metal plate W and the remaining part on the top end are placed inside a space enclosed with the lower die 4, the upper end of a knockout die 3 and the top end of the burring punch 51. When the burring punch 51 is lowered furthermore, the top end of the burring punch 51 is inserted in a punch head inserting hole 2 at the top end of the knockout die 3, and the freely playing space of the burring part and remaining part is eliminated. When the upper die 7 is lowered in this state, the remaining part is crushed and made in one body with the burring part.
Patent JP-H01111373-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHINJI
IPC: H01L21/331
Filed: 1987-10-26
Abstract: PURPOSE:To easily control an etching operation by a method wherein, in a state that an intrinsic base region is covered with an oxide film having a film thickness causing a difference in level higher than a separation insulating layer, an epi-poly growth operation is executed and a silicon film is generated selectively on a semiconductor substrate around the intrinsic base region and the separation insulating layer. CONSTITUTION:An upper face of an SiO2 film 14 causes a difference in level which is higher than a difference in level between the surface of a silicon substrate 1 and an upper face of a separation insulating layer 11' with reference to the surface of the silicon substrate 1. Then, a silicon film is deposited on a whole face of the silicon substrate 1 where the circumference of a base region 10 is covered with the separation insulating layer 11' and an intrinsic base region 12 is covered with an SiO2 film 14; then, a polycrystalline silicon film 16 is grown on the separation insulating layer 11' having a wide surface area, and a singlecrystal silicon film 17 is grown in a region where the surface of the silicon substrate 1 inside the base region 10 is exposed. However, the silicon film is not generated on the surface and the side of the SiO2 film 14. By this setup, an etching process can be easily controlled.
Patent JP-2001087564-A (JP)
Title: Manufacture of air bag
Inventor: SUGIMOTO MASAAKI
IPC: A63H27/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an air bag capable of desirably changing the outline thereof having limited in the conventional method. SOLUTION: This is a method of manufacturing an air bag formed of plural three-dimensional bag parts 1 having a different size and a flat surface bag part 2 extended from an opening part of the three-dimensional bag 1 and formed by heat-sealing two pieces of film P. The three-dimensional bag parts 1 are heat-sealed for working in order from a smaller size, and both ends of the opening part of each three-dimensional bag part 1 are formed with an overlap seal part 3, which coincides with both ends of the opening of the adjacent three- dimensional bag part 1. Finally, an outline 1A of the biggest three-dimensional bag part 1b and an outline 2A of the flat surface bag part 2 are heat-sealed through the overlap seal part 3.
Patent JP-H05108429-A (JP)
Title: Compression storage system for data
Inventor: NODA TOSHISATO
IPC: G06F12/00
Filed: 1991-10-18
Abstract: PURPOSE:To enlarge information quantity which can be stored in a storage device, to automatically restore a file when there is a reference request and to store it in the storage device by compressing and storing data at the time of storing it on the storage device. CONSTITUTION:A state judgement part 4 judges whether the file on the storage device 1 can be compressed or not. If it is possible, a compression processing part 5 compresses the file and stores it on the storage device 2. Information whether the file is compressed or not is outputted to an information storage area 8 at that time. When the file is referred to, a state analysis part 6 judges a state based on information on the information storage area 8. When data is compressed, a restoration processing part 7 restores the file on the storage device 2 and stores it on the storage device 3. When it is not compressed, the file on the storage device 2 is in the state as it is. At actual use time, the storage device 2 or 3 is referred to by information on the information storage area 8.
Patent JP-H0657107-A (JP)
Title: Thermoplastic polyester composition
Inventor: SASAKI TOSHIHIRO
IPC: C08L67/00
Filed: 1991-07-19
Abstract: PURPOSE:To improve the transparency, surface smoothness, abrasion resistance, etc., of a polyester molding such as a film or fiber by incorporating fine particles of a functional organic polymer which have low strength in deformation into a thermoplastic polyester. CONSTITUTION:Fine particles of an organic polymer having a functional group which have a 10%-deformation strength S10 satisfying the relationship of the formula are incorporated into a polyester [e.g. poly(ethylene terephthalate)] to produce the polyester composition. Examples of the particles include butyl acrylate/divinylbenzene copolymer particles and octyl acrylate/divinylbenzene copolymer particles. Due to the low strength, softness, and functional group, the particles incorporated have an improved affinity for the polyester and hence are less apt to fall off.
Patent JP-2001092726-A (JP)
Title: Redundant device having a plurality of master devices and method for switching bus control authority
Inventor: AZUMA HIROSHI
IPC: H04L12/40
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To use an arbitration line for both failure detection and bus arbitration. SOLUTION: This redundant device connects a plurality of master devices mutually by an arbitration line and operates one of the bus master devices as a bus master. Each master device is provided with a watch dog timer 6 which outputs a state signal displaying the operation state of the master device concerned and a bus arbiter 8 which outputs an arbitration signal of a 1st or 2nd logical state according to whether the master device is operating normally when the master device is a bus master, and detects the change of the logical state of the arbitration signal to operate so as to decide whether the master device can be a new bus master when the master device is not a bus master, and uses the arbitration line for both failure detection and bus arbitration.
Patent JP-H04145737-A (JP)
Title: Fm stereo receiver
Inventor: SAKATA HARUO
IPC: H04H1/00
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a stereo signal with less S/N deterioration by devising the FM stereo receiver such that a frequency of an IF signal at an IF band is increased, ER and EL components are separated, they are FM-demodulated and only a low frequency component of 0-15kHz is outputted. CONSTITUTION:The frequency of an output of a BPF 4 is increased by a frequency fo2 of a local oscillator 31 by a frequency converter 30 and the result is fed to an electronic switch 23 as an IF signal IF' subjected to frequency multiplication. An electronic switch 23 is driven by a subcarrier and the IF signal IF' is switched and outputted to two systems. Thus, the IF signal IF' is divided into a right FM wave ER and a left FM EL by a switch pulse (pulse width tau1=1/4fp) and fed to discriminators 24, 25. Furthermore, each output is switched by a pulse whose pulse width is tau2 generated by a pulse generating circuit 28 with electronic switches 26, 27 to suppress switching noise generated by the switching of an IF signal. The output of the electronic switches 26, 27 is processed after LPF 11, 12 and left, right stereo signals ER and EL are obtained.
Patent JP-H05222319-A (JP)
Title: Process for performing multilayer coating with radical- polymerizable and/or cationically polymerizable clear lacquer
Inventor: UUDO BASUTEIAN
IPC: B05D7/16
Filed: 1992-10-08
Abstract: A process for making a multilayer coating by applying a clear coat varnish exclusively comprising coating compositions which can be cured by means of free-radical and/or cationic polymerisation to a dried or crosslinked, colour-providing and/or effect-providing base coat, under illumination with light having a wavelength of greater than 550 nm or in the absence of light, and subsequently initiating or carrying out the curing of the clear coat by means of high-energy radiation. The process is particularly suitable for making multilayer coatings in the automotive sector.
Patent JP-S62129816-A (JP)
Title: Liquid crystal lens with focal length
Inventor: SATO SUSUMU
IPC: G02B3/12
Filed: 1985-11-30
Abstract: PURPOSE:To adjust focal length sufficiently by varying the refractive index of liquid crystal to 1.5-1.9 so that the quantity of variation in refractive index is >=0.1 and also varying the refractive index of substrates which constitute a liquid crystal cell to 1.55-1.85. CONSTITUTION:The liquid crystal cell 1 which is formed in the shape of a lens while having liquid crystal molecules oriented in a proper direction is applied with an electric field or magnetic field from an externally applying means 5 to control the orientation state of liquid crystal molecules of the liquid crystal 2, thereby varying the refractive index of the liquid crystal 2 stepwise or continuously. The focal length of this liquid crystal lens is adjusted sufficiently in practical use on condition that variation in the refractive index of the liquid crystal 2 is 1.5-1.9 and the quantity of the variation is >=0.1. Then when the refractive index of the substrates 3 constituting the liquid crystal cell is larger than that to ordinary light and smaller than that to extraordinary light, i.e. 1.55-1.85, the liquid crystal lens 1 is applied to a spectacle lens to realize short-distance and long-distance spectacle.
Patent JP-H04146519-A (JP)
Title: Magnetic recording medium
Inventor: ONO MIKIO
IPC: C09D5/23
Filed: 1990-10-08
Abstract: PURPOSE:To prevent dropout and head contamination by specifying the amt. of water-soluble Ca in a ferromagnetic powder to be <=100ppm and forming the recording medium to have 0.65 - 1.00 stiffness ratio in the width direction (TD) to in the longitudinal direction (MD). CONSTITUTION:The ferromagnetic powder used contains <=100ppm water-soluble Ca. The stiffness ratio in the width direction (TD) to in the longitudinal direction (MD) of the medium is specified to 0.65 - 1.00. Therefore, when a tape is wound, no space appears between tapes, so that no salt of fatty acid calcium is produced even when stored under high temp. and high humidity conditions. Thus, dropout and head contamination can be prevented even under high temp. and high humidity conditions.
Patent JP-H03134263-A (JP)
Title: Air-fuel ratio adjusting mechanism for fuel injection device
Inventor: WATANABE YOSHIHIRO
IPC: F02M69/00
Filed: 1989-10-19
Abstract: PURPOSE:To make air-fuel ratio arbitrarily correctable also with a manufacturing cost decreased by providing an air-fuel ratio adjusting means in which an opening area of the first or second fuel passage by an inflow side or consumption side solenoid valve can be adjusted in accordance with a throttle opening. CONSTITUTION:When a divided suction negative pressure or a suction negative pressure is applied to a fuel pressure regulator 2, a fuel pressure in the first and second chambers 11, 12 of bridge flow paths 9, 9' is increased in accordance with this suction negative pressure, and a fuel flow amount, metered by an opening area of inflow and consumption side solenoid valves 23, 25 determined by an engine speed, is divided from the first chamber 11. In this way, when the fuel pressure in the first chamber 11 is decreased, the fuel flow amount in accordance with an intake air amount is injected from the second chamber 12 by a differential pressure with a pressure in both the chambers 11, 12 balanced, but when a throttle opening of predetermined value is detected, the opening area by the inflow side or consumption side solenoid valve 23, 25 is adjusted by an air-fuel ratio adjusting means built in an ECU26, and by adjusting the metered fuel divided from the first chamber 11, its fuel pressure is also adjusted with a fuel injection amount from the second chamber 12 also adjusted to air-fuel ratio of a mixture.
Patent JP-2001086997-A (JP)
Title: Method for preparing conjugate fatty acid
Inventor: FUJIMOTO KENSHIRO
IPC: C12N9/90
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a specific conjugate fatty acid in high yield, especially for efficiently preparing the specific conjugate fatty acid by using red algae. SOLUTION: An unsaturated fatty acid having at least two double bonds is conjugated by using Ptilota pectinata of the red algae. Preferably, the conjugating reaction is carried out by using a fatty acid-isomerase taken out from the Ptilota pectinata of the red algae.
Patent JP-H07131563-A (JP)
Title: Facsimile system
Inventor: KANEKO YOJI
IPC: H04N1/00
Filed: 1993-10-28
Abstract: PURPOSE:To reduce a total cost when plural terminals are connected by connecting the terminal for transmission only to a terminal for transmission and reception through the use of an ISDN basic interface. CONSTITUTION:An ISDN network 131 is provided with a terminal equipment NT 130. The facsimile terminals for transmission only 101, 102 and 103 are connected to a private ISDN basic interface bus 120. The respective terminals are provided with read parts and interfaces. The interfaces execute only the facsimile protocol of transmission, and they fit for the ISDN basic interface. A facsimile terminal for transmission and reception is provided with a read part and an interface and it is connected to the bus 120. The read part reads transmission original, and the interface executes the facsimile protocol of transmission and reception and it fits to the ISDN basic interface.
Patent JP-H0726306-A (JP)
Title: Molten metal supply vessel
Inventor: ISAKI HIROSHI
IPC: B22D23/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide a molten metal supply vessel having a long service life. CONSTITUTION:This device is provided with a bottomed vessel main body 1 formed with a heat-resistant material and an upper lid 3 for airtightly closing the upper opening of the main body 1 having a port 5 for supplying compressed gas into the vessel. A heat-resistant lining layer 6 is formed on the inner periphery of the main body 1, and the lining layer 6 consists of an inner layer 7 of a sintered heat-resistant powder and an outer layer 8 of the unsintered powder. The main body 1 is pierced with a molten metal discharge hole 4, and a molten metal nozzle 9 leading to the hole 4 from the inner face of the layer 7 is provided to the lining layer 6.